82627741

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 99522432

約数和(自身を除く): 16894691

約数列:

[1, 7, 31, 71, 173, 217, 497, 961, 1211, 2201, 5363, 6727, 12283, 15407, 37541, 68231, 85981, 166253, 380773, 477617, 1163771, 2665411, 11803963, 82627741]

約数ペア:

[(1, 82627741), (7, 11803963), (31, 2665411), (71, 1163771), (173, 477617), (217, 380773), (497, 166253), (961, 85981), (1211, 68231), (2201, 37541), (5363, 15407), (6727, 12283)]